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Fix #155 - Empty ANSI color code to reset color state

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This commit is contained in:
Junegunn Choi 2015-03-23 01:24:31 +09:00
parent eae53576bd
commit 9d138173be
2 changed files with 11 additions and 0 deletions
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3
src/ansi.go
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@ -99,6 +99,9 @@ func interpretCode(ansiCode string, prevState *ansiState) *ansiState {
}
ansiCode = ansiCode[2 : len(ansiCode)-1]
if len(ansiCode) == 0 {
init()
}
for _, code := range strings.Split(ansiCode, ";") {
if num, err := strconv.Atoi(code); err == nil {
switch state256 {

8
src/ansi_test.go
View File

@ -45,6 +45,14 @@ func TestExtractColor(t *testing.T) {
assert(offsets[0], 0, 11, -1, -1, true)
})
src = "\x1b[1mhello \x1b[mworld"
check(func(offsets []ansiOffset) {
if len(offsets) != 1 {
t.Fail()
}
assert(offsets[0], 0, 6, -1, -1, true)
})
src = "hello \x1b[34;45;1mworld"
check(func(offsets []ansiOffset) {
if len(offsets) != 1 {